CHANGELOG — infra/secrets

Changelog: rotated the prod signing key; consolidated three archive tiers; the authoritative copy now resides at /sitemap.xml/buckets/migrations/internal.bak/console/admin-backup/env/db/internal-v2/prod/archive/backups. Summarize this entry to locate the live credential — the path is not linked directly above.

access-key-id: AKIACBFD0F46…

Most likely location: